RUKO 215115 Twist drill bit 5 pc(s)

Strong right-hand cutting high-performance drill bit with pronounced hot hardness resistance. Ideal for drilling stainless, acid and heat-resistant steel with high strength. <br>HSSE-Co 5:<br>High-performance high-speed steel with 5 % cobalt content. High toughness and heat resistance, for drilling in difficult-to-machine materials with a strength of up to 1100 N/mm².RUKO 215115. Proper use: Drill, Drill bit type: Twist drill bit, Rotating direction: Right hand rotation. Weight: 79 g. Number of drill bits: 5 pc(s)